Aluminum alloy and fiberglass material. According to the China Industry Network, the cooling tower aluminum fan blades are made of aluminum alloy and fiberglass, which are low-cost and light-weight. A wind blade is a device that can convert wind energy into mechanical energy. It consists of a series of blades. Its function is to convert the kinetic energy of the wind into rotational kinetic energy.
Aluminum or plastic fan blades are better?
Fiberglass can completely meet your requirements. It just needs to add other chemical raw materials. For example, to prevent the photochemical reaction of ultraviolet rays and sunlight, you can add light stabilizers to the fiberglass. The mechanical strength you mentioned I think FRP can completely achieve this. FRP materials can be used for wind, sand, rain and snow. As for the easy deformation you mentioned, I think it has a lot to do with the quality of the raw materials you use. We are specialized in the production of FRP. If necessary, we can contact you. Telephone contact in my profile
1. Under all configurations being the same, aluminum fan blades (usually alloy) are relatively better than plastic ones because the material is harder than plastic and the air output is stable. , strong. The most critical advantage of plastic is low cost. If it is not a high-power fan, the advantages of plastic are higher compared to the cost performance; if it is a high-power fan, the performance advantages of aluminum alloy will be clearly reflected.
2. At present, the main materials of desktop fan blades include iron blades, aluminum blades, and plastic blades. Their advantages and disadvantages are as follows:
Iron blades: do not deform after long-term use, and have larger air volume. However, if the quality of the blades is poor and the blade cover is not good, there is a hidden danger of breaking and flying out, injuring people, but it consumes more electricity;
Aluminum blades: almost no deformation after long-term use, large air volume, lighter weight, better than iron blades It saves electricity and is relatively durable;
Plastic leaf: It is light in weight and saves electricity, but it will deform after long-term use and feels windless. It will deform again soon after correction.